.big_banner {
    width: 100%;
}

.section1 {
    width: 100%;
    height: 500px;
}

.section2 {
    width: 100%;
    height: 510px;
}

.sec2_left {
    float: left;
    margin-top: 18px;
}

.sec2_right {
    float: left;
    margin-top: 45px;
    margin-left: 27px;
}

.down_left {
    float: left;
}

.down_right {
    float: right;
}

.down_right p {
    text-align: center;
    font-size: 24px;
    margin: 5px 0px 0px;
    color: #424570;
}

.android_a {
    margin: 31px 0px 0px;
}

.down_left a {
    display: block;
}

.down_right a {
    display: block;
}

.sec2_right h1 {
    font-size: 58px;
    color: #47517e;
    letter-spacing: 1px;
}

.sec2_right h2 {
    font-size: 58px;
    color: #47517e;
    letter-spacing: 1px;
}

.sec2_down {
    clear: both;
    margin: 90px 0px 0px 0px;
}

.section3 {
    height: 500px;
}

.sec3_left i {
    display: block;
    width: 68px;
    height: 68px;
    background: url(../img/sec3_icon.png);
}

.sec3_left .i_no1 {
    background-position: 0px 0px;
}

.sec3_left .i_no2 {
    background-position: -100px 0px;
}

.sec3_left .i_no3 {
    background-position: -205px 0px;
}

.sec3_left .i_no4 {
    background-position: -303px 0px;
}

.sec3_left ul {
    width: 600px;
}

.sec3_left li h4 {
    display: inline-block;
    *display: inline;
    *zoom: 1;
    font-size: 28px;
    padding: 5px 0px 0px 15px;
    color: #47517e;
    margin: 0px 0px;
    line-height: 38px;
}

.sec3_left ul li {
    width: 280px;
}

.sec3_left p {
    font-size: 28px;
    padding: 10px 0px 0px 15px;
    color: #47517e;
}

.sec3_left h3 {
    font-size: 28px;
    padding: 0px 0px 0px 15px;
    color: #47517e;
    margin: 16px 0px 0px;
}

.sec3_left span {
    font-size: 32px;
    color: #47517e;
    font-weight: 700;
    display: inline-block;
    *display: inline;
    *zoom: 1;
    margin-bottom: 10px;
}

.sec3_left {
    margin: 70px 0px 0px;
}

.sec3_text {
    margin: 50px 0px 0px 0px;
}

.sec3_right {
    margin-top: 30px;
}

.section4 {
    height: 334px;
    background: url(../img/sec4_bg.png) no-repeat center;
}

.section4 p {
    text-align: center;
    color: #fff;
    letter-spacing: 3px;
    font-size: 36px;
    margin: 45px 0px 0px;
}

.section4 span {
    font-weight: 700;
}

.section5 {
    margin-top: -155px;
}

.section5 ul {
    padding: 45px 0px 0px;
}

.section5 ul li {
    width: 390px;
    margin: 0 auto;
    text-align: center;
}

.section5 p span {
    width: 330px;
    color: #999999;
    font-size: 18px;
    letter-spacing: 3px;
    line-height: 22px;
}

.section5 p {
    width: 350px;
    height: 117px;
    background: url(../img/sec5_pic2.png) no-repeat center;
    padding: 29px 17px 0px;
    color: #7d7d7d;
    font-size: 18px;
    letter-spacing: 3px;
    line-height: 22px;
    text-align: left;
    margin: 35px auto 0px;
}

.section5 .sec5-p2 {
    letter-spacing: 0px;
}

.section5 .sec5-p3 {
    letter-spacing: 0px;
}

.section5 .sec5_text {
    color: #424570;
    font-size: 24px;
    font-weight: 700;
    text-align: left;
    padding: 25px 0px 0px 20px;
    margin: 0 auto;
}

.sec5_text i {
    display: inline-block;
    *display: inline;
    *zoom: 1;
    width: 37px;
    height: 36px;
    background: url(../img/sec5_pi3.png) no-repeat center;
}

.sec5_text span {
    vertical-align: text-bottom;
    padding: 0px 0px 0px 15px;
}

.section5 .container {
    margin: 0 auto;
    background: #fff;
    padding: 0px 0px 80px;
}

.section6 h1 {
    text-align: center;
    color: #333366;
    font-weight: 700;
    margin: 32px 0px 0px;
}

.section6 h2 {
    text-align: center;
    color: #333366;
    font-weight: 700;
    margin: 32px 0px 0px;
}

.section6 .container {
    border-top: 2px solid #cccccc;
}

.section6 img {
    display: block;
    margin: 25px auto 0px;
}

.sec6_partner {
    width: 100%;
    overflow: hidden;
    text-align: center;
    margin: 20px auto 30px;
}

.sec6_partner ul {
    clear: both;
    overflow: hidden;
}

.sec6_partner ul li {
    width: 158px;
    display: inline-block;
    *display: inline;
    *zoom: 1;
    margin-left: 29px;
    float: left;
}

.sec6_partner .sec6_img {
    width: 158px;
    height: 81px;
}

hr {
    background-image: -webkit-linear-gradient(left, transparent, rgba(0, 0, 0, 0.2), transparent);
    background-image: linear-gradient(to right, transparent, rgba(0, 0, 0, 0.2), transparent);
    border: 0;
    height: 1px;
    margin: 22px 0 22px 0;
}

hr.short {
    margin: 11px 0 11px 0;
}

hr.tall {
    margin: 44px 0 44px 0;
}

hr.taller {
    margin: 66px 0 66px 0;
}

hr.light {
    background-image: -webkit-linear-gradient(left, transparent, rgba(255, 255, 255, 0.2), transparent);
    background-image: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.2), transparent);
}

hr.invisible {
    background: none;
}
hr {
    display: block;
    -webkit-margin-before: 0.5em;
    -webkit-margin-after: 0.5em;
    -webkit-margin-start: auto;
    -webkit-margin-end: auto;
    border-style: inset;
    border-width: 1px;
}